{
expects(withKeys('first_name', 'last_name'), $data);
return $data['first_name'] . ' ' . $data['last_name'];
}
try {
getUserFullName(array('hello' => 'world'));
} catch (\InvalidArgumentException $e) {
echo $e->getMessage() . "\n";
}
// 7. Specify object with methods
function pet($duck)
{
expects(withMethod('quack'), $duck);
}
try {
pet(new Integer());
} catch (\InvalidArgumentException $e) {
echo $e->getMessage() . "\n";
}
// 8. Specify with custom checking function
function calculateAge($yearOfBirth)
{
expectsToBe($yearOfBirth, 'to be an integer > 1900 and <= current year', function ($arg) {
return is_int($arg) && $arg > 1900 && $arg <= (int) date('Y');
});
return (int) date('Y') - $yearOfBirth;
}
try {
$age = calculateAge(1800);
} catch (\InvalidArgumentException $e) {
echo $e->getMessage() . "\n";
<div id="jsvars" data-error-general="<?php
pet('JS_GENERAL_ERROR');
?>
" data-error-down="<?php
pet('JS_SERVER_DOWN');
?>
" data-domain="<?php
p(DOMAIN);
?>
" data-base="<?php
p(WEB_ROOT);
?>
"></div>
